Year - Month - Day - Hour - Minute CounterHow many days, hours and minutes are there between two dates and times

Directions

Enter earlier date information at "From:"
Enter later date information at "To:"
Select a month and a date. Enter a year.
The year entered must be a positive number. Not zero (0).
Enter hours and minutes. Select am or pm.
The hours entered must be a positive number between 1 and 12 or zero (0).
The minutes entered must be a positive number between 1 and 59 or zero (0).
24 Hour Clock: To use 24 hour clock time, select "am" and then enter number for hours.
If you type "ghblxz", in the year box the computer will print "0"
If you type "1.9e2", the computer will use "190" to calculate the answer.
If you select "February 31", the computer will print "Not a Day"
Click "Click to Calculate" button. The number of days between the two selected dates will appear.
NaN = not a number
To clear the entry boxes click "Reset".